**Inverted Apex Surround**
Creates higher volume displacement, higher SPL and higher displacement.
**Progressive Suspension**
Controls excursion at high power lowering 3rd order distortion.
**MTX Reliability**
Forty years of audio experience packed into this subwoofer family.
**More Than You Expect**
Economically priced subwoofers that deliver very impressive bass. Install one in a ported, or sealed, enclosure with a mono amplifier, be ready for "Kicka**" Sound that you wouldnt expect from a subwoofer.
"Get ready For UNBELIEVABLE, Breath Taking Bass"
**The MTX Inverted Apex Surround**
This subwoofer features a new Inverted Apex surround that increases surface area allowing for more air movement and higher SPL, and a progressive suspension that lowers distortion resulting in improvLow profileed sound quality. This subwoofer also incorporates Spider Plateau Venting which is a mechanical cooling process that targets cool air at the voice coil effectively managing the temperature for long term performance.
**Great For Upgrades**
35 Series subwoofers are ideal for improving the sound in any vehicle. Their low profile does not require a large enclosure so they are perfect for most vehicles.
**FEATURES**
* Inverted Apex Surround - Increases Surface Area Resulting in Increased Volume Displacement and SPL
* Spider Plateau Venting - Targets Cool Air at Voice Coil for Improved Thermal Performance
* Progressive Suspension - Controls Excursion at High Power Reducing Distortion Resulting in Better Sound Quality
**SPECIFICATIONS**
* Peak Power (Watts): 250
* Recommended Amp Power (RMS): 125 - 250
* Impedance: 4Ω
* Peak Power (Watts): 500
* Frequency Response: 28Hz - 130Hz
* Sensitivity: 86dB
* Voice Coil: 1.75" (4.45 cm)
* Magnet Weight: 56 oz
* Mounting Depth: 5.313"
* Cut Out Diameter: 11.125"
* Volume Displacement (cu in): 28.53 cu in
* Sealed Enclosure Net Volume: 1.0 cu ft
* Vented Enclosure Net Volume: 2.32 cu ft
**SUPPORT FILES**
* Installation Sheet: Tech Data Sheet (2 pages) - [Download](https://www.datocms-assets.com/31486/1617775883-63512-04-tech-data-sheet.pdf?dl=63512-04-tech-data-sheet.pdf)